Given below are Legal Principles followed by a Factual Situation. Apply the principles followed by a factual Situation. Apply the principle to it and select the most appropriate answer for the question among the four choices given.
LEGAL PRINCIPLE: When anyone uses his in property in such a manner as to cause damage to others, he commits the wrongful act of private nuisance.
FACTUAL SITUATION: X and Y are the owners of adjoining flats. X leased his flat to R, an AIDS patient and activist. Fearing the spread of the disease, Y's tenant vacated his flat and since then, no tenant is ready to move in Y's flat. Y repeatedly requested to X to change his tenant, but it was of no use. Now Y has filed a suit against X for causing private nuisance.
DECIDE.